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Whole-blood measurements are dominated by erythrocyte glutathione and require appropriate volume- or erythrocyte-based normalization, whereas plasma and serum contain much lower concentrations and are particularly sensitive to hemolysis and processing delay

doi: 10.1016/j.intimp.2025.114446 277 YinLBingZZhengYPanYDongYWangJet al

Lancet Respir

This suggests that lipophagy may influence B-cell activity via ferroptosis, a hypothesis that requires further validation

Glutathione, conversely, excels at cellular protection and pigmentation control

As humans evolved, it used to be that mothers breastfed their children exclusively for the first year or so, and continued to supplement their diet with breast milk up to age five